42-359-30144
UMANSFIELD CS
OLDHAM County · District 10 · STEPHENS & JOHNSON OPERATING CO. · LAMBERT 2 (CISCO)
Permits
1
Max Depth
7,200 ft
First Permit
1981-12-14
Latest Activity
1981-12-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-02-27
Shut-In
—
Plugged
1988-12-19
EWA / Permit operator mismatch
Scheduling: STEPHENS & JOHNSON OPERATING CO. ≠ Permit: BAKER & TAYLOR DRILLING CO.
Resolved via: scheduling → STEPHENS & JOHNSON OPERATING CO.
Operator History
originally filed by BAKER & TAYLOR DRILLING CO. — asset transferred
Formation Tops (6) Elevation 3,653 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PANHANDLE LIME | 3,800 ft | -147 ft |
| BROWN DOLOMITE | 4,112 ft | -459 ft |
| PERMIAN LIME (Permian (undifferentiated)) | 4,832 ft | -1,179 ft |
| CISCO LIME (Cisco) | 6,035 ft | -2,382 ft |
| GRANITE WASH | 6,348 ft | -2,695 ft |
| PRE-CAMBRIAN | 6,549 ft | -2,896 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| ?–6,600 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,005 ft | 650 sx |
| 5.5" | 6,514 ft | 230 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 5
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- OLDHAM
- District
- 10
- Operator
- STEPHENS & JOHNSON OPERATING CO.
- Completed
- 1982-02-27
Operator
- Location
- WICHITA FAL, LS
- P-5 Status
- Active (filed 2025-06-20)
- Cum Oil (all leases)
- 21,109,087 bbl
- Cum Gas (all leases)
- 56,309,060 mcf
- Activities
- CSGD/G, OPRS/G, OPRS/O
- Total Permits
- 360